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https://github.com/saitohirga/WSJT-X.git
synced 2024-12-24 11:40:31 -05:00
Updates to test progs.
git-svn-id: svn+ssh://svn.code.sf.net/p/wsjt/wsjt/branches/wsjtx@7655 ab8295b8-cf94-4d9e-aec4-7959e3be5d79
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@ -23,8 +23,8 @@ subroutine cpolyfitw(c,pp,id,maxn,aa,bb,zz,nhardsync)
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x(n)=float(ia+ib)/NZ - 1.0
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yi(n)=real(zz(j))*0.5*id(j)
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yq(n)=aimag(zz(j))*0.5*id(j)
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write(54,1225) n,x(n),yi(n),yq(n)
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1225 format(i5,3f12.4)
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! write(54,1225) n,x(n),yi(n),yq(n)
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!1225 format(i5,3f12.4)
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endif
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if(j.lt.jz) then
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zz(j+jz)=sum(pp*c(ia+NSPS:ib+NSPS))/NSPS
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@ -15,7 +15,7 @@ subroutine genwspr5(msg,ichk,msgsent,itone,itype)
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integer jd(NS+ND)
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integer isync(48) !Long sync vector
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integer ib13(13) !Barker 13 code
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integer itone(NN)
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integer itone(NZ)
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integer*8 n8
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data ib13/1,1,1,1,1,-1,-1,1,1,-1,1,-1,1/
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data first/.true./
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@ -96,12 +96,12 @@ subroutine genwspr5(msg,ichk,msgsent,itone,itype)
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jd(2*j)=id(j+jz)/abs(id(j+jz))
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enddo
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jd(NS+ND)=id(jz)/abs(id(jz))
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itone=0
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itone=0
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do j=1,jz-1
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itone(2*j-1)=(jd(2*j)*jd(2*j-1)+1)/2;
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itone(2*j)=-(jd(2*j)*jd(2*j+1)-1)/2;
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itone(2*j+1)=(jd(2*j)*jd(2*j-1)+1)/2;
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itone(2*j+2)=-(jd(2*j)*jd(2*j+1)-1)/2;
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enddo
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itone(NS+ND)=jd(NS+ND) !### Is this correct ??? ###
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itone(NS+ND+2)=jd(NS+ND) !### Is this correct ??? ###
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return
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end subroutine genwspr5
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@ -38,7 +38,6 @@ program wspr5d
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nargs=iargc()
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if(nargs.ne.1) then
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print*,'Usage: wspr5d maxn'
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! print*,'Example: wsprlfsim 0 0 0 5 10 -20'
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go to 999
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endif
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call getarg(1,arg)
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@ -62,7 +61,7 @@ program wspr5d
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n8=n8/2
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enddo
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! Defind array id() for sync symbols
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! Define array id() for sync symbols
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id=0
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do j=1,48 !First group of 48
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id(2*j-1)=2*isync(j)
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@ -74,11 +73,20 @@ program wspr5d
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id(2*j+109)=2*isync(j)
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enddo
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csync=0.
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do j=1,205
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if(abs(id(j)).eq.2) then
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ia=nint((j-0.5)*N2)
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ib=ia+N2-1
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csync(ia:ib)=pp*id(j)/abs(id(j))
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endif
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enddo
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do ifile=1,9999
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read(10,end=999) c
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! do i=0,NZ-1
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! write(40,4001) i,c(i)
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!4001 format(i8,2f10.6)
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! write(40,4001) i,c(i),csync(i)
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!4001 format(i8,4f12.6)
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! enddo
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call getfc1w(c,fs,fc1) !First approx for freq
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call getfc2w(c,csync,fs,fc1,fc2,fc3) !Refined freq
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@ -112,8 +120,11 @@ program wspr5d
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amax=abs(z)
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jpk=j
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endif
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! write(45,4501) j,j/fs,abs(z)
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!4501 format(i8,2f12.3)
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enddo
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xdt=jpk/fs
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! print*,fc1,fc1+fc2,xdt,amax
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!-----------------------------------------------------------------
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nterms=maxn
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@ -155,8 +166,8 @@ program wspr5d
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idat(7)=ishft(idat(7),6)
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call wqdecode(idat,message,itype)
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endif
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write(*,1110) nsnr,xdt,fc1+fc2,message
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1110 format(i4,f7.2,f7.2,2x,a22)
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write(*,1110) ifile,nsnr,xdt,fc1+fc2,message
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1110 format(2i5,f7.2,f7.2,2x,a22)
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enddo
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999 end program wspr5d
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@ -5,7 +5,7 @@ program wspr5sim
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character*22 msg,msgsent
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complex c0(0:NZ-1)
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complex c(0:NZ-1)
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integer itone(NN)
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integer itone(NZ)
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! Get command-line argument(s)
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nargs=iargc()
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@ -23,10 +23,15 @@ program wspr5sim
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read(arg,*) nfiles
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call getarg(5,arg)
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read(arg,*) snrdb
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call genwspr5(msg,ichk,msgsent,itone,itype)
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write(*,1000) f0,xdt,snr,nfiles,msgsent
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1000 format('f0:',f9.3,' DT:',f6.2,' SNR:',f6.1,' nfiles:',i3,2x,a22)
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write(*,1234) itone(1:20)
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1234 format(20i3)
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txt=NN*NSPS0/12000.0
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write(*,1000) f0,xdt,txt,snrdb,nfiles,msgsent
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1000 format('f0:',f9.3,' DT:',f6.2,' txt:',f6.1,' SNR:',f6.1, &
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' nfiles:',i3,2x,a22)
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twopi=8.0*atan(1.0)
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fs=NSPS*12000.0/NSPS0 !Sample rate
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@ -44,7 +49,6 @@ program wspr5sim
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phi=0.d0
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c0=0.
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k=-1
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k=k+N2
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do j=1,NN
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dphi=dphi0
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if(itone(j).eq.1) dphi=dphi1
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@ -54,8 +58,9 @@ program wspr5sim
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phi=phi+dphi
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if(phi.gt.twopi) phi=phi-twopi
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xphi=phi
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if(k.ge.NZ) exit !### FIX THIS ###
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c0(k)=cmplx(cos(xphi),sin(xphi))
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! write(39,3039) k,-c0(k)
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!3039 format(i8,2f12.6)
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enddo
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enddo
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c0=sig*c0 !Scale to requested sig level
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